FAMILY I ALCOiNID.K. IIA^VKS, FALCONS, EACLES, FTC. 



CIl 



Adult. 



Swainson's Ila 



1 mature. 



Throat, white; brea-'^t, ihiU brown: thigli.-;. barred nifous I>rowii and white; 

 three outer primaries emari^iuate or notched (adult) Swainson's Hawk. 



Bnteo »irninsinii. 

 See No. 277. 



Throat, hutlor bull" white; breast, heavily marked with dark brown; thijjhs, pale 

 rufous or buff with or without bars ; three outer primaries emargiuate or notelied 

 (immature). Swainson's Hawk. 



BtltiiJ SW'liltStDli. 



See No. 277. 



Throat and uuderparts finely barred with gray and didl white, tlie leathers with 

 dark shafts; thighs, barred and mottled with gray and white; tail, 0.50 or over; 

 wing, over 11.50 (adult). Goshawk. 



Accipiter alricapillus. 

 See No. 268. 



Throat aud uuderparts aud thighs, white, or tawny white, streaked with dark 

 brown; tail, strongly barred (immature). Goshawk. 



Accipiter alricdpill us. 

 See >'o. 2G8. 





